Beware! These are NOT direct replacement for American fluorescent tubes—the kind with 2 pins sticking out. These have little recessed silver nubs, and there is no way to convert them to the other kind as indicated in the product description. The end cap is one solid piece with no moving parts or adapters.

Beware! These are NOT direct replacement for American fluorescent tubes—the kind with 2 pins sticking out. These have little recessed silver nubs, and there is no way to convert them to the other kind as indicated in the product description. The end cap is one solid piece with no moving parts or adapters.

Beware! These are NOT direct replacement for American fluorescent tubes—the kind with 2 pins sticking out. These have little recessed silver nubs, and there is no way to convert them to the other kind as indicated in the product description. The end cap is one solid piece with no moving parts or adapters.